EP 3753870 A4 20210505 - DEVICE FOR MOVING ENDLESS CONVEYOR CHAINS
Title (en)
DEVICE FOR MOVING ENDLESS CONVEYOR CHAINS
Title (de)
VORRICHTUNG ZUM BEWEGEN ENDLOSER FÖRDERKETTEN
Title (fr)
DISPOSITIF POUR DÉPLACEMENT DE CHAINES DE PRODUCTION INFINIES
Publication
Application
Priority
- RU 2018126640 A 20180719
- RU 2018000608 W 20180917
Abstract (en)
[origin: EP3753870A1] In the present device for moving endless conveyor chains, link conveyor chains are moved within C-shaped guides. Mounted in breaks in the guides is a chain actuating mechanism configured as two parallel chain drives. As the conveyor chains move, their rollers are engaged by dogs disposed on the chain drives. The invention makes it possible to create a compact device for smoothly and evenly moving endless conveyor chains in different planes.
IPC 8 full level
B65G 17/12 (2006.01); B65G 21/22 (2006.01); B65G 23/16 (2006.01)
CPC (source: EP RU US)
B65G 17/12 (2013.01 - EP RU US); B65G 17/38 (2013.01 - US); B65G 21/22 (2013.01 - EP); B65G 23/16 (2013.01 - EP RU); B65G 23/06 (2013.01 - US); B65G 2201/0258 (2013.01 - US)
Citation (search report)
- [XI] FR 2307729 A1 19761112 - GREITZER INC [US]
- [A] CH 683989 A5 19940630 - DAVERIO AG
- [A] WO 2014011157 A1 20140116 - OTIS ELEVATOR CO [US], et al
- [A] NL 6910603 A 19700121
- See also references of WO 2020017989A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3753870 A1 20201223; EP 3753870 A4 20210505; CN 111989274 A 20201124; RU 2688645 C1 20190521; SG 11202008888W A 20210225; US 11027924 B2 20210608; US 2021047126 A1 20210218; WO 2020017989 A1 20200123
DOCDB simple family (application)
EP 18926858 A 20180917; CN 201880092442 A 20180917; RU 2018000608 W 20180917; RU 2018126640 A 20180719; SG 11202008888W A 20180917; US 201816978921 A 20180917